JPH02289133A - Fine spring winder - Google Patents

Abstract

PURPOSE:To decrease the installation area of equipments by placing a winder above or under a fine spinning frame and transferring full bobbins and empty bobbins in vertical direction with a bobbin-transfer apparatus placed at one side of each machine frame. CONSTITUTION:A fine spinning frame OE is placed above or under a winder. A vertical transfer apparatus 12 of bobbin is placed between an end of a tray- transfer path 3b placed in the longitudinal direction of the machine frame of the fine spinning frame OE and an end of the bobbin-transfer path 8, 9 of the winder. The bobbin transfer apparatus 12 is composed of linear guide members 18, 19 and an endless belt 13 extended between a driving pulley 14 and a plurality of guide pulleys 15. The guide members 18, 19 are placed along the belt 13 in such a manner as to pinch a peg of a peg tray 4 and elastically clamp the peg tray 4 in cooperation with the belt 13.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application 1] The present invention uses a peg tray with pegs protruding from the upper surface to transport empty bobbins and full bobbins between a winder and a spinning frame.
211 relates to a spinning winder for feeding and feeding.

[Prior Art j] Generally, yarn produced by a spinning frame, particularly a ring spinning frame, is rewound by a winder into a package of a size and shape suitable for subsequent processing. In order to save labor and improve productivity, the spinning machine and winder are directly connected through a bobbin conveyance path.
Various spinning winders have been proposed in which a full bobbin (tube yarn) from a spinning machine is transported to a winder, and an empty bobbin after being used in the winder is transported and supplied to a spinning machine. As this type of spinning winder, a spinning winder in which a winder and a spinning machine are connected one-to-one and a peg tray with pegs protruding from the top surface is used to transport full bobbins and empty bobbins was first introduced. It is disclosed in the publication No. 60-50665.

Further, Japanese Patent Application Laid-Open No. 60-52475 discloses a spinning winder in which one winder and a plurality of spinning machines are connected.

In all of the above-mentioned conventional spinning winders, the spinning machine and the winder are installed on the same floor, and the two are connected by a conveyor, so in addition to the floor space for installing the spinning machine and the winder, it is necessary to connect the two. The problem was that floor space was also required to install the conveyor, which required a large factory site area. To solve this problem, JP-A-62-
No. 263333 discloses a spinning machine 5 as shown in Fig. 13.
1 and the winder 52 are installed on the upper floor and the lower floor, and the spinning machine 51
The full bobbin F doffed by the transfer conveyor 53 is transferred to the end of the machine base, and the full bobbin F sent to the end of the machine base is sequentially transferred to the elevator 55 by the full bobbin transfer device 54, and then moved upward by the elevator. The full bobbin F, which has been transferred to An apparatus has been proposed in which empty bobbins are sequentially transferred to an empty bobbin conveyor 59 and transferred to an empty bobbin supply device 60 provided at an end of the winder 51.

However, this device requires an elevator 55 and an empty bobbin transport conveyor 59 that are driven independently in order to transport the full bobbin F and the empty bobbin E between the spinning spinning 6151 and the winder 52. A full bobbin transfer device 54 for transferring full bobbins F from the transfer conveyor 53 to the elevator 55, a chute 56 for feeding the full bobbins F from the elevator 55 onto the bobbin conveyor 57 of the winder 52, and an empty bobbin transfer device 54 for transferring the full bobbins F from the elevator 55 to the bobbin conveyor 57 of the winder 52. An empty bobbin transfer device 58 is required to transfer the bobbin E onto the empty bobbin conveyor 59, which not only complicates the device but also requires additional installation space. This inconvenience becomes more noticeable when one winder and a plurality of spinning frames are connected.

The present invention has been made in view of the above problems, and includes:
The purpose is to install a spinning winder! To provide a spinning winder which can reduce the floor space required for the process and which is easy to handle.

[Measures for solving the problem] In order to achieve the above object, the present invention uses a peg tray with pegs protruding from the top surface to directly convey and supply empty bobbins and full bobbins between a winder and a spinning machine. In the spinning winder, the spinning machine and the winder are arranged so as to overlap in the vertical direction of the floor of the building, and the end of the tray conveyance path extending along the longitudinal direction of the spinning machine frame and the bobbin conveyance of the winder An endless belt wrapped around a drive pulley and a plurality of guide pulleys is disposed between the road edge and the belt, and the belt is disposed along the belt so as to sandwich the pegs of the peg tray, and the peg tray is cooperating with the belt. A bobbin conveying device equipped with a linear guide member that elastically pinches the belt is placed at a position near where the belt corresponds to the entrance and exit ends of the tray conveyance path, and at an inlet and an exit of the bobbin conveyance path of the winder. The bobbin attached to the peg tray, which is disposed so as to pass through the end portion and a corresponding nearby position, and in which the guide member moves together with the belt, is in a vertical position at the entrance and exit portions of the tray conveyance path and the bobbin conveyance path. Therefore, it was arranged so that it was tilted almost horizontally at the position where it was transferred in the vertical direction.

In the apparatus of the present invention, the spinning machine and the winder are arranged so as to overlap each other below the floor of the building, and the peg tray on which the bobbin is attached is elastically moved by an endless belt and two guide members. With the belt being driven, the paper is conveyed vertically toward the floor where the winder or spinning machine is located. The peg tray that is transferred toward the outlet of the tray conveyance path and the bobbin conveyance path engages with the guide member at the outlet, is guided by the guide member, and is transferred onto the endless belt of the bobbin conveyance device. Furthermore, when the peg tray, which is conveyed as the endless belt moves, comes to a position corresponding to the entrance of the tray conveyance path and the bobbin conveyance path, it is guided by the guide member and transferred from each entrance to each conveyance path. In other words, the peg tray can be transferred between the bobbin conveyance device that connects the spinning machine and the winder, the tray conveyance path of the spinning machine, and the bobbin conveyance path of the winder without the need for an independent transfer device and the action of the guide member. This is done automatically.

Embodiment S1 A first embodiment embodying the present invention will be described below with reference to FIGS. 1 to 8.

As shown in Figure 1, there is a spinning fi on the 11W and 2nd floor.
Winders 2 are arranged on the third floor of the building so as to overlap each other in the vertical direction of the building's floors.

On both left and right sides in the longitudinal direction of the spinning machine 1, conveying devices 3a and 3b serving as tray conveying paths extend along the frame. The conveying devices 3a and 3b use a peg tray 4 with a peg 4a (shown in FIGS. 6 and 7) protruding from the upper surface to transport empty bobbins E.
and a guide rail 5 (shown in FIGS. 4(a) and 4(b)) that guides the peg tray 4 in order to transport the full bobbin F.
and a belt conveyor 6 for conveying the peg tray 4. Moreover, both number feeding devices 3a and 3b are the third
As shown in the figure, they are connected to each other by a connecting rail 7 at the gear end G-Efil of the spinning at, so that the peg trays 4 are fed into one conveying device 3a from the other conveying device 3a. On the other hand, in the winder 2, each conveyance s8.9 is arranged such that the entrance of the full bobbin conveyance path 8 and the exit of the empty hobbin conveyance path 9 are located at the end of the side corresponding to the out end 0-E of the spinning frame 1. It is set up.

2wI! Holes 10.11 communicating with the downstairs are formed in the floor surface of 3111 and 3111 near the out end O-E of spinning mill Ill and the side of winder 2. As shown in Fig. 1.2, Im between the out end 0/E side end of the spinning machine 1 and the winder 2 located on the second floor are conveyor devices 3f3a, 3b, a full bobbin conveying path 8, and an empty bobbin conveying path. A bobbin transport device 12 for transferring full bobbins F and empty bobbins E between the passages 9 and 9.
is installed. In the bobbin conveying device 12, the traveling path of the endless belt 13 that conveys the peg tray 4 is the same as that of the multiple conveying devices t3a and 3b, and the full bobbin conveying device 1? A portion that runs horizontally in a direction perpendicular to both feeders 1ffi 3a, 3b, the full bobbin transport path 8, and the empty bobbin transport path 9 at substantially the same height at positions near the ends of I8 and the empty bobbin transport path 9; A drive pulley 14 and a plurality of guide pulleys 15 are arranged so that the drive pulley 14 and the plurality of guide pulleys 15 have a portion that runs vertically upward and downward inside both the multiple feeding devices 3a, 3b, the full bobbin conveyance path 8, and the empty bobbin conveyance path 9. It is wound around and driven by a motor 16.

The full bobbin is transported F! from a position corresponding to the end (exit) of the one transport device 3a. A pair of linear guide members 18 sandwich the pegs 4a of the peg tray 4 along the running path of the belt 13 at a position corresponding to the end (inlet) of the peg tray 4, and work together with the belt 13 to - Arranged to elastically pinch the lag tray 4. Also, the belt 1 extends from a position corresponding to the end (population) of the other conveyance device 3b to a position corresponding to the end (exit) of the empty bobbin conveyance path 9.
A pair of linear guide members 19 are arranged along the travel path of the belt 3 so as to elastically pinch the peg tray 4 together with the belt 13 in the same manner as described above.

Both guide members 18 and 19 are arranged so that the empty bobbin E or the full bobbin F attached to the peg tray 4 that moves together with the belt 13 is in the position of both number feeding devices 3a and 3b and the grooved bobbin conveying path 8.
and f! of the empty bobbin conveyance path 9! /It is arranged so that it is tilted substantially in the direction of water except in the vicinity of part A.

As shown in Fig. 6.7, the flat belt constituting the belt 13 consists of a low-friction nylon sliding connecting band 13a and a high-friction rubber layer 13b, with one end of the sliding connecting band 13a Stacked M in a state protruding from the rubber layer 13b! R is made,
The bottom surface of the peg tray 4 is a rubber layer 13b of the belt 13.
The belt 13 moves together with the belt 13 while being pressed against the belt 13. In places where the empty bobbin E or full bobbin F mounted on the peg tray 4 moves in an almost horizontal position, the peg tray 4
moves in contact with the rubber layer 13b of the belt 13 on the side opposite to the sliding contact strip 13a, and the belt 13
Guide pieces 20 are arranged at predetermined intervals and guide the belt 13 in its width direction, that is, the guide members 18 and 19 by contacting the sliding connecting strip 13a.
Leaf springs 21 that press in the direction are arranged at predetermined intervals. Further, the support piece 2 to which the guide members 18 and 19 are fixed
2 is fixed to a support bracket 23 by a bolt 24 so as to be adjustable in position ff in the direction of the arrow in FIG.

The leaf spring 21 does not come into direct contact with the sliding contact strip 13a, but rather with a contact portion 2 formed of a wear-resistant material such as ceramics.
At 1a, it comes into contact with the sliding connecting strip 13a.

The ends of the guide members 18, 19 on the sides corresponding to the conveying devices 3a, 3b are connected to the guide rails 5 above the belt conveyors 6 of the conveying devices 3a, 3b, respectively, as shown in FIGS. 4(a) and 4(b). The conveying devices 3a, 3 are formed to extend in the vicinity.
The peg tray 4 can be smoothly transferred between the bobbin transfer device 12 and the bobbin transfer device 12. Also, Fig. 5(a),
As shown in (b), the ends of the guide members 18 and 19 on the sides corresponding to the full bobbin transport path 8 and the empty bobbin transport path 9 also extend above the full bobbin transport path 8 and the empty bobbin transport path 9, respectively. It is formed.

Also, the out end 0/E of spinning machine 1 located at 1wI
Between the Ill end and the lower end of the bobbin conveying device 12, a spinning I! III conveyance device 3a,
A bobbin conveying device 25 for transferring full bobbins F and empty bobbins E between the bobbin conveying device 12 and the bobbin conveying device 12 is provided. The bobbin conveying device 25 has almost the same configuration as the bobbin conveying device 12, but differs from the bobbin conveying device 12 in the upper part of the running path of the endless belt 26. That is, a guide pulley 27 on which a belt 26 is wound is disposed between a pair of guide pulleys 15 provided at the lower central portion of the bobbin conveying device 1f12, and the portion of the belt 26 that runs in the vertical direction is connected to the guide pulley 27. It is designed to turn 180 degrees at certain points.

As shown in FIG. 8, the guide members 18, 19 of the bobbin conveying device 12 are partially cut out at a portion corresponding to the upper end of the bobbin conveying device 25, and the bobbin conveying device 25 is placed at a position corresponding to the notched portion. The ends of the guide members 18, 19 are arranged.

In addition, a bobbin conveying device 12°2 is installed at a position corresponding to the notch.
Guide levers 28a and 28b are provided to facilitate the transfer of the peg tray 4 between the trays 5 and 5. Guide lever 28
a and 28b are arranged to be switched to respective predetermined positions by a rotary solenoid 29.

Next, the operation of the apparatus configured as described above will be explained. Now, the spinning I11 placed in 2Ill is stopped full and the pipe change work is completed, and the full bobbin F is attached to the peg tray 4 on the conveyor ff3a, 3b, making it possible to carry out the full bobbin and supply the empty bobbin. When the condition is reached and a full bobbin request signal is issued from the winder 2, the conveyance device! 3a, 3
b and the bobbin conveying device 12 are operated, and the work of carrying out the full bobbin F from the spinning frame 1 and carrying in the empty bobbin E into the spinning frame 1 is started. Note that both guide levers 28a and 28b
is placed at the position shown by the solid line in FIG.

One of the conveying devices 3a carries the peg tray 4 at the outer end 0.
The other conveying device 3b is driven in the direction of conveying the peg tray 4 toward the gear end G-E side. Therefore, the peg tray 4 on the other transport device 3b is fed via the connecting rail 7 onto the one transport device 3a. The peg tray 4 loaded with full bobbins F on the transport device 3a is guided by the guide member 18 and sequentially transferred onto the belt 13 of the bobbin transport device 12, as shown in FIG. 4(a). Due to the action, its posture is #J' in the same direction as the longitudinal direction of the spinning machine frame! As the belt 13 moves, it changes to a nearly horizontal state.
111, and before reaching the entrance of the full bobbin transport path 8 of the winder 2, the attitude of the full bobbin is changed again to the vertical state.

Since the end of the guide member 18 is formed to extend above the full bobbin conveyance path 8 as shown in No. 5136(a),
The pegs 1 to 4 that were moving together with the belt 13 are smoothly transferred onto the full bobbin transport path 8 at a position corresponding to the entrance of the full bobbin transport path 8.

On the other hand, as shown in FIG. 5(b), the peg tray 4 loaded with empty bobbins E after being used in the winder 2 is guided by a guide member 19 from above the empty bobbin conveying path 9 to the bobbin conveying device 12. is transferred onto the belt 13 of. The peg tray 4, which has been transferred onto the belt 13 with the empty bobbin E in a vertical position, is changed to an almost horizontal position by the action of the guide member 19 so that it extends in the same direction as the longitudinal direction of the spinning spinning Ill, and then the belt is placed on the belt. 13 and is transferred to the second floor, and as shown in FIG. 4(b), after being transferred to a position approximately at the same height as the conveying device 3b, the attitude of the empty bobbin E is changed again to be vertical. and is fed onto the conveying device 3b.

The peg tray 4 on which the empty bobbin E sent into the transport device 3b via the bobbin transport device 12 is mounted is connected to the connecting rail 7.
It is then sent onto one of the conveying devices 3a. When the leading peg tray 4 with the empty bobbin E attached reaches a predetermined position 3F on the out end 0/E side of the carrier wave [3a, the movement of the peg tray 4 is regulated by the action of a stopper (not shown), and the subsequent peg tray 4 are sequentially placed in position 1 corresponding to the spindle row of spinning 811 in a state where they are in contact with each other starting from the same position. In addition, a counter (not shown) for counting the number of empty bobbins E is provided at the gear end G-Ell of the conveying device 3b, and the number of empty bobbins E sent to one of the conveying devices j3a reaches a predetermined value. When the peg tray 4 is reached, a stopper (not shown) placed at a predetermined position on the gear end G-E side end of the conveying device 3b is activated to restrict the movement of the peg tray 4, and the peg tray 4 is emptied from the position corresponding to the stopper. Peg trays with bobbins E mounted thereon are sequentially arranged corresponding to the spindle rows.

A full bobbin detection device is provided at the end of one of the transfer devices 3a, and an empty bobbin detection device (both not shown) is provided at the end of the empty bobbin transfer path 9. The number of full bobbins F and the number of empty bobbins E are counted respectively, and after the values reach a predetermined value, the drive of the motor 1G is stopped after a predetermined time has elapsed, and the full bobbins F and the empty bobbins E are unloaded. Delivery is completed.

On the other hand, when transporting a full bobbin F and an empty bobbin E between the spinning frame I and the winder 2 arranged in the IFM, the guide levers 28a and 28b are placed at the positions shown by chain lines in FIG. Both bobbin transport devices W12.25 are driven. As a result, in the same manner as described above, the conveying device 3a of the spinning spinning 11 is
The peg tray 4 loaded with the full bobbin F, which has been transferred onto the belt 26 of the bobbin transport device 25 and transported upward together with the belt 26, is guided by the guide lever 28a and delivered onto the belt 13 of the bobbin transport device 12. be done. After that, the full bobbin conveyance path 8 of the winder 2 is carried out in the same manner as described above.
be transferred to.

From the empty bobbin transport path 9 of the winder 2 to the bobbin transport device 12
As the belt 13 moves, the peg tray 4 with the empty bobbin E mounted thereon is transferred to a position corresponding to the upper end of the bobbin conveying device 25, and is then transferred to the bobbin conveying device by the action of the guide lever 28b. 12 belts 1
3 onto the belt 26 of the bobbin conveying device 25, and then delivered to the carrier wave 23b of the spinning frame 1 in the same manner as described above.

As mentioned above, the bobbin conveying device 12.25 and the spinning machine 1 are arranged in a substantially vertical state between the spinning machine I11 and the winder 2.
Conveyance device! 3a, 3b or the full bobbin conveying path 8 and empty bobbin conveying path 9 of the winder 2 are automatically and smoothly delivered by the action of the guide members 18 and 19. The floor area required for installation is only that of the spinning frame 1 or the winder 2, whichever has the longer frame, and the floor area required for installing the bobbin conveying device 12.

Further, the room temperature for bringing the spinning machine 1 into the I& proper spinning state and the room temperature for bringing the winder 2 into the IjL proper winding state are not the same, and the winder 2 has a lower temperature. Conventionally, it was necessary to air-condition the entire room where the spinning winder was installed to meet the winder's A and N conditions, or create new walls to partition the room and change the air-conditioning conditions. If this was done in conjunction with the winder, the operating energy of the air conditioning equipment would increase, and if the room was divided, the cost of the air conditioning equipment would increase. However, in the spinning winder of this embodiment, winder 2 is installed! This makes it possible to provide the optimum air conditioning conditions for the winder only on the floors where the winder is installed, reducing the cost and operating energy of air conditioning equipment.

[Example 2] Next, a second example will be described according to FIGS. 9 to 11. In this embodiment, the winder 2 is placed on the second floor, and the spinning machine R1 is placed on both the upper and lower sides of the winder 2 (81, that is, on the first floor and 3F1a, and the peg trays on which full bobbins to be carried out from the spinning machines 1 are mounted) are installed. 4 is the winder 2 from both upper and lower sides.
According to the implementation described above, the peg tray 4 loaded with empty bobbins E carried out from the empty bobbin transport path 9 of the winder 2 is transferred to the spinning frame 1 on the 3rd floor and II@. It is different from the example device. That is, in the apparatus of the embodiment described above, the flow of full bobbins F from both spinning machines R1 to winder 2 and the flow of empty bobbins E from winder 2 to both spinning machines 1 were in the same direction. In the apparatus of the embodiment, the flow of full bobbins F from the spinning machine 1 arranged to sandwich the winder 2 and the flow of empty bobbins E toward the winder spinning machine Ill are in opposite directions. 1st
As shown in Fig. 0, the bobbin conveying device 30 that transfers the full bobbin F and the empty bobbin E between the conveying devices f3a and 3b of the spinning machine 1, which are arranged in both bobbin conveying paths 8 and 9 of the winder 2 and 3IN, is a belt. It has the same structure as the bobbin conveying device 12 except that the moving direction of the bobbin conveying device 31 is opposite to that of the bobbin conveying device 12. In addition, 1 ml of fine spinning and 9
A bobbin transport device 32 for transferring full bobbins F and empty bobbins E between 4772 has the same configuration as the bobbin transport device 25 described above. However, the guide lever 34 for transferring the peg tray 4 loaded with full bobbins F on the belt 33 of the bobbin transport device 32 onto the belt 31 of the bobbin transport device 30 and the empty bobbins E on the belt 31 of the bobbin transport device 30 are The attached peg tray 4 is transferred to the bobbin conveying device 3
The arrangement position 1 of the guide lever 35 for transferring onto the belt 33 of 2 and the states of the guide members 18 and 19 are similar to those of the bobbin conveying device 25 of the previous embodiment.

In the spinning winder of the above embodiment, the spinning machine 1 is connected from the winder 2 to the spinning machine 1.
Since the empty bobbin E and the full bobbin F are transported from the spinning frame R1 to the winder 2 in a fixed direction, the spinning machine 1 could only be installed either below or above the winder 2. In the spinning winder of this embodiment, the spinning machine 1 can be installed either above or below the winder 2, so that it can be easily accommodated by expansion.

It should be noted that the present invention is not limited to the above-mentioned two main male sides, and for example, the joining part of the bobbin conveying device 12 and the bobbin conveying device 25 in the first embodiment is a bobbin conveying device as shown in FIG. 12(a). Both guide pulleys 15 at the lower end of the device 12
If the paper is configured in this way, the peg tray 4 can be transferred more smoothly between the bobbin conveying devices 12 and 25. Furthermore, the travel path of the belt 31.33 of both bobbin conveying devices 30.32 in the second embodiment may be as shown in FIG. 12(b). In all cases, the peg tray 4 is transferred with the full bobbin F or the empty bobbin E in a vertical position, and the bobbin conveying device 3
The transfer of the peg tray 4 from the bobbin transfer device 32 to the bobbin transfer device 32 can be performed automatically without providing a guide lever.

In addition, instead of using the belt conveyor 6 as the tray conveyance path of the spinning machine 1, a guide rail may be used as in the devices disclosed in Japanese Patent Laid-Open No. 57-161133, Japanese Patent Laid-Open No. 63-203830, etc. It's on top! It is also possible to employ a device that locks the finished plate/rag tray with a locking recess formed on the bottom of the peg tray and sequentially presses and moves the tray. 1
Although only an example in which the winder 2 and the spinning aml are connected in a pair is described, it is also possible to connect the winder 2 and the spinning aml in a pair.
The number of spinning machines 1 may be increased from pair 2.

[Effects of the Invention] As detailed above, according to the present invention, the winder and the spinning frame are arranged so as to overlap in the vertical direction of the building, and the transport of full bobbins and empty bobbins between the winder and the spinning frame is easy. Since this is carried out vertically by a bobbin conveying device placed on one side of the winder and spinning frame frame, the floor space required to install the entire device is reduced, and it is also easy to add more spinning frame frames. . Furthermore, by setting the room in which the winder is installed on a specific floor, it becomes possible to provide only that floor with an air-conditioning condition that is safe for the winder, reducing the cost and operating energy of the air conditioning equipment.

[Brief explanation of the drawing]

1 to 8 show a first embodiment embodying the present invention, in which FIG. 1 is a schematic side view showing the arrangement of a winder, spinning machine, etc., and FIG. 2 is a schematic perspective view of main parts. , Figure 3 is a schematic plan view of the spinning machine, Figures 4 (a), (b) and Figure 5 (a).
), (b) are partial perspective views, FIG. 6 is a partial side view showing the supporting state of the guide member and belt, and FIG. 7 is a partial perspective view of FIG.
A-line enlarged sectional view, Figure 8 is a front view of the confluence part, Figures 9 to 1
1 shows the second embodiment, FIG. 9 is a side view, FIG. 10 is a schematic perspective view, FIG. 11 is a partial front view, and FIG.
FIG. 2(a) is a front view showing a merging portion of a modified example, FIG. 12(b) is a partial schematic perspective view showing another modified example, and FIG. 13 is a schematic diagram of a conventional device. Spinning machine 111, winder 2, transport devices 3a and 3b as tray transport paths, peg tray 4, full bobbin transport path 8 as a bobbin transport path. Empty bobbin transport path 9, bobbin transport device 12.25, 30, 32, guide pulley 15.27, belt 13.26, 31° 33, guide member 18.19°

Claims (1)

[Claims] 1. In a spinning winder that uses a peg tray with pegs protruding from the upper surface to directly transport and supply empty bobbins and full bobbins between the winder and the spinning machine, the spinning machine and the winder are connected to a building. A drive pulley and multiple guides are arranged so as to overlap in the vertical direction of the floor, and are installed between the end of the tray transport path that extends along the longitudinal direction of the spinning machine frame and the end of the bobbin transport path of the winder. An endless belt wound between pulleys, and a linear guide member disposed along the belt so as to sandwich the pegs of the peg tray, and elastically clamps the peg tray together with the belt. a bobbin conveying device arranged such that the belt passes through a position in the vicinity corresponding to an inlet and an outlet end of the tray conveyance path and a position in the vicinity corresponding to an inlet and an outlet end of the bobbin conveyance path of the winder. and the orientation of the bobbin mounted on the peg tray that moves the guide member together with the belt is vertical at the entrance and exit portions of the tray conveyance path and the bobbin conveyance path, and is tilted almost horizontally at the position where it is conveyed in the vertical direction. The spinning winder is arranged so that it is in a state of